What does the Markland v. Amazon lawsuit allege?

The proposed class action, filed May 15, 2026 in the US District Court for the Western District of Washington (Case 2:26-cv-01670), alleges Amazon raised retail prices to pass through IEEPA tariffs, kept those higher prices in place after the Supreme Court ruled the tariffs unlawful in March 2026, and has not filed for the CBP refunds now available to it as importer of record on 1P inventory.

Does the lawsuit affect third-party Amazon sellers?

Directly, no - the case targets Amazon.com, Inc. as 1P retailer and importer of record. Indirectly, yes - the legal theory ("you collected a tariff pass-through, the tariff was unlawful, you must refund") is portable to any seller that explicitly itemized a tariff surcharge in listings or invoices. Sellers who absorbed the cost rather than passing it through face less exposure.

Should sellers wait for Amazon to file CBP refunds on their behalf?

No. CBP refunds go to the named importer of record on each CBP Form 7501 entry. If you, your 3PL or your customs broker is named (not Amazon), you must file your own claim. The 180-day filing windows are rolling by HTSUS chapter and several China-sourced categories have Q3 2026 deadlines. See our CBP refund portal guide for the step-by-step.

What should sellers do about their own tariff-era pricing?

Pull pre-IEEPA, peak-IEEPA and current price for every affected SKU. Decide a pricing posture - retain, partial pass-through or full rollback - and document the decision with finance and brand managers. Model the margin impact in SKU-level P&L before competitors force the question through public price cuts.

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Breaking

Policy Changes

Amazon sued: consumers want IEEPA tariff price hikes refunded

Antoine

May 20, 2026

7 min

Summarize with AI

CEO at Nova Analytics

Antoine founded Nova Analytics to empower Amazon sellers with enterprise-grade analytics. He specializes in data architecture and building scalable solutions for e-commerce businesses.

Quick Summary

•Markland et al v. Amazon.com, Inc (2:26-cv-01670, WD Wash) was filed May 15, 2026, alleging Amazon kept IEEPA tariff price hikes and never filed for CBP refunds
•The complaint, represented by Hagens Berman, is a consumer class action - distinct from the existing importer-side CBP refund process
•1P listings are squarely in scope; 3P sellers face indirect risk via the same "you collected a tariff pass-through, refund it" legal theory
•Sellers should audit tariff-era SKU pricing, document a pricing posture, file their own CBP refund, and restate historical COGS now

Nova surfaces every Amazon fee, refund, and margin shift in your live P&L, across 23 marketplaces. See it in your data

What is happening

Two Amazon shoppers have filed a proposed consumer class action against Amazon.com, Inc. In the US District Court for the Western District of Washington, alleging the company kept tariff-driven price hikes in place after the Supreme Court struck down the underlying IEEPA tariffs in March 2026. Per EcommerceBytes' May 18, 2026 report, the complaint argues that "Amazon is now legally entitled to recover those costs in full from the federal government" yet "has refused to seek a refund." Check SKU-level results rather than relying only on account totals.

The case, captioned Markland et al v. Amazon.com, Inc (2:26-cv-01670), was docketed on May 15, 2026 and is represented by plaintiff firm Hagens Berman Sobol Shapiro. The firm's public case page frames the claim narrowly: Amazon allegedly raised prices to pass IEEPA tariffs through to buyers, and has not reversed those price increases or filed for the CBP refunds now available to it as importer of record.

Coverage from Gagadget on May 18, 2026 and RTHK's May 16, 2026 bulletin highlight what makes this case different from the existing CBP refund cluster: consumers are suing Amazon directly, not the government, and not the third-party sellers whose listings carry the marked-up prices.

IEEPA tariffs ruled unlawful

$166B

Per SCOTUS, March 2026

Case filed

May 15

WD Wash., 2:26-cv-01670

CBP refund window

180 days

Rolling, by HTSUS chapter

Key Dates & Deadlines

Mar 2026

SCOTUS strikes down IEEPA tariffs

The Supreme Court rules the IEEPA-based tariff surcharge unlawful, opening the door to roughly $166B in importer refunds

Apr 20, 2026

CBP opens refund Claims Filing System

Importers of record begin filing for IEEPA tariff refunds via the CBP portal, with rolling 180-day windows by HTSUS chapter

May 15, 2026

Markland v. Amazon filed in Seattle

Plaintiffs Markland and Cartagenova file a proposed consumer class action in the US District Court for the Western District of Washington (Case 2:26-cv-01670)

May 18, 2026

EcommerceBytes and trade press break the story

Coverage from EcommerceBytes, Gagadget and RTHK puts the complaint - and Amazon's decision not to file for CBP refunds - in front of sellers

Why this lawsuit is different from the CBP refund cluster

The existing tariff-refund story is operational: importers of record file with CBP and get their cash back. We covered the mechanics in our prior reporting on the CBP refund portal launch and the underlying SCOTUS IEEPA ruling. Markland v. Amazon takes that operational story and turns it into a consumer-protection claim.

Track	Who recovers cash	From whom	Seller exposure
CBP refund portal	Importers of record (sellers, 3PLs, brand owners)	US Customs and Border Protection	Direct upside if you import; restate historical COGS
Markland v. Amazon	Consumers who paid tariff-inflated retail prices	Amazon.com, Inc.	Indirect: pricing audits, marketplace policy ripple

Sources: EcommerceBytes May 18, 2026; PacerMonitor docket 2:26-cv-01670; Hagens Berman case page.

What this means for Amazon sellers

1P listings are squarely in scope - 3P listings less so, for now

The complaint focuses on goods sold and shipped by Amazon, where Amazon is the importer of record and the retailer of record. Third-party seller listings sit outside that posture, but the legal theory - "you collected a tariff pass-through, the tariff was unlawful, you must refund" - is portable. Sellers who explicitly raised prices and itemized a tariff surcharge in listings or invoices should expect more scrutiny than those who absorbed the cost. A clean SKU-level history of price changes, captured in the Seller Cockpit, is the first line of defense.

Audit your tariff pass-through pricing this week

For every SKU sourced from China or other IEEPA-affected origins, you need three numbers ready: pre-tariff price, post-tariff price, and current price. If post-tariff equals current, you have a pricing decision pending. Use Custom Breakdowns to slice by origin country and tariff-exposure cohort, and P&L analytics to model the margin impact of partial or full price rollbacks before competitors force the question.

File your own CBP refund - do not wait on Amazon

One of the complaint's core allegations is that Amazon "has refused to seek a refund." Whether or not the case succeeds, the lesson for sellers is the opposite: file your own CBP claim now. The 180-day windows are rolling by HTSUS chapter, and several China-sourced categories have Q3 2026 deadlines. Our CBP refund portal guide covers the step-by-step, and accurate COGS tracking is the prerequisite for clean restatement of 2024 to 2025 margin.

What you should do this week

Action items

Pull tariff-era price history. For every SKU, export pre-IEEPA, peak-IEEPA and current prices. Winners and losers analytics will surface the SKUs that carry the most exposure.
Document a pricing posture. Retain, partial pass-through or full rollback. Get the decision on the record with your brand managers and finance team before consumer-facing pressure escalates.
File your CBP refund claim. Do not assume Amazon, your 3PL or your broker is doing it on your behalf. Confirm in writing who is named on each CBP Form 7501 entry.
Restate historical COGS. Book recovered tariffs in the original period using SKU-level COGS so trend analysis and covenants stay clean.
Brief your agency partners. Post-refund effective COGS changes bid strategy and ROAS targets.

Bottom line

Markland v. Amazon is the first major consumer class action to argue that retailers who passed IEEPA tariffs through to shoppers must now pass the refunds back. The case is early, the legal theory is untested at the class level, and Amazon has not yet responded publicly. None of that changes the operational priority for sellers: pull your pricing history, file your CBP claim, and restate your margins.

Use Nova's Amazon analytics platform, the Seller Cockpit and P&L analytics to get tariff-era pricing, COGS and margin into one place before the next news cycle forces the decision.

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Verified Sources

All information verified from official Amazon sources and trusted industry analysts as of publication date.

Deep Dive: Related Guides

For more comprehensive analysis on these topics:

→ COGS Tracking for Amazon Sellers

Master COGS tracking for Amazon FBA: what to include, tracking methods, optimization strategies, and automation. Accurate cost tracking for better profitability.

→ Amazon Pricing Strategy

Pricing is the highest-leverage profit lever most sellers never revisit. Learn the 4 pricing models, how to A/B test prices, and how to track the actual profit impact of every price change.

→ Amazon Contribution Margin Calculator

Gross profit tells you if a product is viable. Contribution margin tells you if it's worth your time. Learn how to calculate CM1, CM2, and CM3 for Amazon products with category benchmarks and strategic applications.

Quick Summary

What is happening

IEEPA tariffs ruled unlawful

Case filed

CBP refund window

Key Dates & Deadlines

Why this lawsuit is different from the CBP refund cluster

What this means for Amazon sellers

1P listings are squarely in scope - 3P listings less so, for now

Audit your tariff pass-through pricing this week

File your own CBP refund - do not wait on Amazon

What you should do this week

Action items

Bottom line

Ready to Transform Your Amazon Business?

Verified Sources

Deep Dive: Related Guides

Ask Claude about your Amazon data

Ask Claude about your Amazon data

What is happening

IEEPA tariffs ruled unlawful

Case filed

CBP refund window

Key Dates & Deadlines

Why this lawsuit is different from the CBP refund cluster

What this means for Amazon sellers

1P listings are squarely in scope - 3P listings less so, for now

Audit your tariff pass-through pricing this week

File your own CBP refund - do not wait on Amazon

What you should do this week

Action items

Bottom line

Ready to Transform Your Amazon Business?

Frequently Asked Questions

What does the Markland v. Amazon lawsuit allege?

Does the lawsuit affect third-party Amazon sellers?

Should sellers wait for Amazon to file CBP refunds on their behalf?

What should sellers do about their own tariff-era pricing?

Frequently Asked Questions

What does the Markland v. Amazon lawsuit allege?

Does the lawsuit affect third-party Amazon sellers?

Should sellers wait for Amazon to file CBP refunds on their behalf?

What should sellers do about their own tariff-era pricing?